The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 2024
Filed:
Sep. 15, 2023
Hpstar (Beijing), Beijing, CN;
HPSTAR (Beijing), Beijing, CN;
Abstract
The present disclosure provides a method for improving a conductivity and a blue light filtering efficiency of a transparent conducting oxide (TCO). The method includes the following steps: placing an indium oxide-based transparent conducting material (TCM) as a sample into a sample chamber of a high-pressure apparatus, and conducting a room-temperature high-pressure treatment, where the room-temperature high-pressure treatment refers to compressing the sample to a target pressure of 51 GPa from ambient pressure at room temperature and holding the target pressure for 5 min, and then conducting decompression to the ambient pressure. The conductivity is detected during the compression and the decompression, and the blue light filtering efficiency is detected separately before and after the room-temperature high-pressure treatment.